226 search results - page 19 / 46 » An Energy Efficient Hierarchical Clustering Algorithm for Wi... |
ISPAN
2009
IEEE
14 years 3 months ago
2009
IEEE
— Since WSNs have restricted energy sources, the energy efficiency of a synchronization scheme is as important as the accuracy of a clock. To accomplish both the energy efficienc...
ICESS
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. Wireless sensor networks (WSNs) are comprised of energy constrained nodes. This limitation has led to the crucial need for energy-aware protocols to produce an efficient ...
ICMCS
2007
IEEE
14 years 18 days ago
2007
IEEE
Network lifetime maximization is a critical issue in wireless sensor networks since each sensor has a limited energy supply. Different from conventional sensors, video sensors com...
ISPAN
2005
IEEE
14 years 2 months ago
2005
IEEE
In this paper, we propose the coordinated robust routing (CRR) scheme to address the fault tolerance requirements in the layered wireless sensor networks. In the proposed scheme, ...
ITIIS
2010
13 years 7 months ago
2010
Data routing in wireless sensor networks must be energy-efficient because tiny sensor nodes have limited power. A cluster-based hierarchical routing is known to be more efficient ...